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CPC
B65G2812/0663
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B
PERFORMING OPERATIONS TRANSPORTING
B65
Thin material handling
B65G
TRANSPORT OR STORAGE DEVICES
B65G2812/00
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B65G2812/0663
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Patents Grants
last 30 patents
Information
Patent Grant
3556321
Patent number
3,556,321
Issue date
Jan 19, 1971
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
3499564
Patent number
3,499,564
Issue date
Mar 10, 1970
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
3499565
Patent number
3,499,565
Issue date
Mar 10, 1970
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
3415499
Patent number
3,415,499
Issue date
Dec 10, 1968
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
3378153
Patent number
3,378,153
Issue date
Apr 16, 1968
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
3034669
Patent number
3,034,669
Issue date
May 15, 1962
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
2700482
Patent number
2,700,482
Issue date
Jan 25, 1955
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
2693891
Patent number
2,693,891
Issue date
Nov 9, 1954
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
2659502
Patent number
2,659,502
Issue date
Nov 17, 1953
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
2581067
Patent number
2,581,067
Issue date
Jan 1, 1952
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
2431047
Patent number
2,431,047
Issue date
Nov 18, 1947
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2125547
Patent number
2,125,547
Issue date
Aug 2, 1938
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1993081
Patent number
1,993,081
Issue date
Mar 5, 1935
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1874711
Patent number
1,874,711
Issue date
Aug 30, 1932
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1781211
Patent number
1,781,211
Issue date
Nov 11, 1930
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1707197
Patent number
1,707,197
Issue date
Mar 26, 1929
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1687278
Patent number
1,687,278
Issue date
Oct 9, 1928
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1673911
Patent number
1,673,911
Issue date
Jun 19, 1928
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1650847
Patent number
1,650,847
Issue date
Nov 29, 1927
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1601698
Patent number
1,601,698
Issue date
Sep 28, 1926
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1570302
Patent number
1,570,302
Issue date
Jan 19, 1926
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1563486
Patent number
1,563,486
Issue date
Dec 1, 1925
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1550262
Patent number
1,550,262
Issue date
Aug 18, 1925
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1534891
Patent number
1,534,891
Issue date
Apr 21, 1925
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1487196
Patent number
1,487,196
Issue date
Mar 18, 1924
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1465512
Patent number
1,465,512
Issue date
Aug 21, 1923
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1455214
Patent number
1,455,214
Issue date
May 15, 1923
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1446339
Patent number
1,446,339
Issue date
Feb 20, 1923
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1394915
Patent number
1,394,915
Issue date
Oct 25, 1921
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents